In my config.json there is a very large number of physical and virtual devices which are not existing any more for long time.
It doesn't seem to have any negative effect. But I don't think it's good. The file is unnecessarily large.

In my config.json there are at the moment totally 650 devices mentioned in vdevInfo and in profiles, 249 of these devices are existing at the moment, 401 devices are no longer existing and could be removed.
Here a list of the old devices (incomplete):
You can see at the end, that there are even physical devices, which are no more existing.
Seems that removal doesn't work correctly.

If it's not possibly to remove the devices at once, would be useful to have a cyclic function for cleaning up.